Systel Franquicias Call Net Spain
General office
Systel Franquicias Call Net
Paseo de las Delicias 98
Madrid
Madrid ,28045
Spain
Phone: +34 659 136 921
Phone: +34 915 276 254
Contact Person
Carlos Daniel Paz / Director
Phone: +34 915 276 254
Phone: +34 659 136 921
Systel Franquicias Call Net
Paseo de las Delicias 98
Madrid
Madrid ,28045
Spain
Phone: +34 659 136 921
Phone: +34 915 276 254
Contact Person
Carlos Daniel Paz / Director
Phone: +34 915 276 254
Phone: +34 659 136 921
- Internet Telephony Service Provider
- Phone To Phone
- Cisco Systems
- Oracle Based own system
Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.
SAND
SAND (Software Applications Networking and Development) was originally founded in Cairo, in 1999 as a Software Development company.
Since its founding, SAND has been providing high quality projects in different fields. The most prominent of which are
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